package org.csu.jpetstorespringversion.service;

import com.baomidou.mybatisplus.extension.service.IService;
import org.csu.jpetstorespringversion.model.Category;

import java.util.List;

public interface CategoryService extends IService<Category> {

    List<Category> getCategoryList();

    //通过id查看某一个类  select a category by ID
    Category getCategory(String categoryId);
}
